<!-- redis
        错误原因：redis连接池lettuce存在bug 
        将lettuce干掉 加上jedis

         解决办法：更换连接池，使用jedis-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>redis.clients</groupId>
                    <artifactId>jedis</artifactId>
                </exclusion>
                <exclusion>
                    <artifactId>lettuce-core</artifactId>
                    <groupId>io.lettuce</groupId>
                </exclusion>
            </exclusions>
            <version>2.4.5</version>
        </dependency>

        <dependency>
            <groupId>redis.clients</groupId>
            <artifactId>jedis</artifactId>
        </dependency>

本人问题已解决！